Acidified potassium dichromate on reacting with a suplhite is reduced to

Give balanced chemical equations for what happens when acidified potassium dichromate solution reacts with : Ferrous sulphate solution

Give balanced chemical equations for what happens when acidified potassium dichromate solution reacts with : Hydrogen sulphide

Acidified potassium dichromate reacts with potassium iodide and oxidiese it to I_2 . What is the oxidation state of chromium in the products of the reaction?

Acidified potassium dichromate reacts with potassium iodide and oxidiese it to I_2 . What is the oxidation state of chromium in the products of the reaction?

Acidified potassium dichromate reacts with potassium iodide and oxidises it to I_(2) . The oxidation state of chromium in the products of reaction is + x. The value of x is :

Acidified potassium dichromate is treated with hydrogen sulphide. In the reaction the oxidation number of chromium

Acidified potassium dichromate is treated with hydrogen sulphide. In the reaction, the oxidation number of chromium_____________.

Acidified potassium dichromate is treated with hydrogen sulphide. In the reactiion, the oxidation number of chromium